public OfficeEventListener(Person person, IList<Person> persons)
{
_persons = persons;
_person = person;
_person.ComeEvent += new PersonEventHandler(PersonCame);
_person.LeftEvent += new PersonEventHandler(PersonLeft);
}
public void Detach()
{
// Detach the event and delete the list
_person.ComeEvent -= new PersonEventHandler(PersonCame);
_person.LeftEvent -= new PersonEventHandler(PersonLeft);
_person = null;
}
static void Main(string[] args)
{
var persons = new List<Person>();
var person1 = new Person("Петя");
var person2 = new Person("Вова");
var person3 = new Person("Дима");
OfficeEventListener officeEventListener1 = new OfficeEventListener(person1, persons);
OfficeEventListener officeEventListener2 = new OfficeEventListener(person2, persons);
OfficeEventListener officeEventListener3 = new OfficeEventListener(person3, persons);
person3.Come(new DateTime(2014, 04, 22, 18, 24, 00));
person1.Come(new DateTime(2014, 04, 22, 10, 24, 00));
person2.Come(new DateTime(2014, 04, 22, 13, 24, 00));
Console.ReadLine();
}
public void SayHello(Person person, DateTime time)
{
string greeting;
if (time.Hour < 12)
{
greeting = "Доброе утро";
}
else if (time.Hour > 12 && time.Hour < 17)
{
greeting = "Добрый день";
}
else
{
greeting = "Добрый вечер";
}
Console.WriteLine("\"{0},{1}!\", - сказал {2}", greeting, person.Name, Name);
}
public void SayGoodBye(Person person)
{
Console.WriteLine("\"До свидания,{0}!\", - сказал {1}", person.Name, Name);
}
public EmployeeEventArgs(Person person, DateTime time)
: this(person)
{
Time = time;
}
public EmployeeEventArgs(Person person)
{
Person = person;
}